Part of the generic B1356 overview — this page covers the Kia meaning specifically.
OBD-II Diagnostic Trouble Code
B1356
Front center side airbag (SAB) resistance too high
B
Body
comfort / safety
comfort / safety
1
Mfr
manufacturer code
manufacturer code
3
Body subsystem
56
Front center side airbag (SAB) resistance too high
Severity · general guide
Varies
Body/safety — depends on system
Code type
Kia
System
Body
Model
EV6
Years
2022